PLTR

SEC source: 0001321655-25-000080 · wk-form4_1747959777.xml · nonDerivative · entry 1

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 398,388

F1 · kind: This transaction represents an automatic sale of shares to cover required tax withholding obligations in connection with the vesting of restricted stock units. All sales were conducted in compliance with the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $124.69 to $125.6868. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4) and (5) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000082 · wk-form4_1747959898.xml · nonDerivative · entry 4

Buckley Jeffrey · CIK 0001705189 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,468

F1 · kind: This transaction represents an automatic sale of shares to cover required tax withholding obligations in connection with the vesting of restricted stock units.

F5 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $127.69 to $127.80. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3) and (4) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000082 · wk-form4_1747959898.xml · nonDerivative · entry 3

Buckley Jeffrey · CIK 0001705189 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,473

F1 · kind: This transaction represents an automatic sale of shares to cover required tax withholding obligations in connection with the vesting of restricted stock units.

F4 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $126.69 to $127.66. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3) and (5) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000082 · wk-form4_1747959898.xml · nonDerivative · entry 2

Buckley Jeffrey · CIK 0001705189 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,090

F1 · kind: This transaction represents an automatic sale of shares to cover required tax withholding obligations in connection with the vesting of restricted stock units.

F3 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $125.69 to $126.685. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (4) and (5) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000082 · wk-form4_1747959898.xml · nonDerivative · entry 1

Buckley Jeffrey · CIK 0001705189 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,946

F1 · kind: This transaction represents an automatic sale of shares to cover required tax withholding obligations in connection with the vesting of restricted stock units.

F2 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $124.69 to $125.6868. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4) and (5) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000070 · wk-form4_1747267710.xml · nonDerivative · entry 1

Woersching Eric H. · CIK 0001930526 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,214

F1 · kind: Represents a bona fide gift of 1,603 shares by the Reporting Person to a tax-exempt public charity under Section 501(c)(3) of the Internal Revenue Code, in compliance with the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001321655-25-000069 · wk-form4_1747094252.xml · nonDerivative · entry 1

Planishek Heather A. · CIK 0001965681 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,006

F1 · price: The Reporting Person's acquisition reported herein was matchable under Section 16(b) of the Securities Exchange Act of 1934 ("Section 16(b)"), to the extent of 9,000 shares, with the Reporting Person's dispositions of 9,000 shares on February 11, 2025. The Reporting Person has remitted to the Issuer an aggregate of $9,400.66 in connection with such matchable sale transactions pursuant to Section 16(b).

SEC source: 0001321655-25-000067 · wk-form4_1746490071.xml · nonDerivative · entry 3

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,350,630

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F4 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $119.27 to $120.10. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) and (3) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000067 · wk-form4_1746490071.xml · nonDerivative · entry 2

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,354,330

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F3 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $118.26 to $119.25. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2) and (4) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000067 · wk-form4_1746490071.xml · nonDerivative · entry 1

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,364,030

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F2 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $117.26 to $118.24. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3) and (4) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000055 · wk-form4_1745539303.xml · derivative · entry 1

Glazer David A. · CIK 0001823940 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 323,334

Underlying: Class A Common Stock · 215,556 shares

Expires not disclosed

F1 · derivative.exercise_date: Represents stock appreciation rights ("SARs") that are subject to service-based and stock price-based requirements. 1/3rd of the total SARs subject to the award will satisfy the service-based requirement in May 2025 and 1/6th will satisfy the service-based requirement each quarter thereafter (subject to the Reporting Person continuing as a service provider through the applicable dates). The SARs that satisfy the service conditions become exercisable during a limited window in November 2033, and only if the Company's stock price exceeds $150 at that time. The SARs have a maximum appreciation value of $300 such that the maximum aggregate number of shares of Class A Common Stock issuable upon exercise is 215,556.

F1 · derivative.expiration_date: Represents stock appreciation rights ("SARs") that are subject to service-based and stock price-based requirements. 1/3rd of the total SARs subject to the award will satisfy the service-based requirement in May 2025 and 1/6th will satisfy the service-based requirement each quarter thereafter (subject to the Reporting Person continuing as a service provider through the applicable dates). The SARs that satisfy the service conditions become exercisable during a limited window in November 2033, and only if the Company's stock price exceeds $150 at that time. The SARs have a maximum appreciation value of $300 such that the maximum aggregate number of shares of Class A Common Stock issuable upon exercise is 215,556.

F1 · derivative.underlying_shares: Represents stock appreciation rights ("SARs") that are subject to service-based and stock price-based requirements. 1/3rd of the total SARs subject to the award will satisfy the service-based requirement in May 2025 and 1/6th will satisfy the service-based requirement each quarter thereafter (subject to the Reporting Person continuing as a service provider through the applicable dates). The SARs that satisfy the service conditions become exercisable during a limited window in November 2033, and only if the Company's stock price exceeds $150 at that time. The SARs have a maximum appreciation value of $300 such that the maximum aggregate number of shares of Class A Common Stock issuable upon exercise is 215,556.

SEC source: 0001321655-25-000056 · wk-form4_1745539401.xml · derivative · entry 1

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 323,334

Underlying: Class A Common Stock · 215,556 shares

Expires not disclosed

F1 · derivative.exercise_date: Represents stock appreciation rights ("SARs") that are subject to service-based and stock price-based requirements. 1/3rd of the total SARs subject to the award will satisfy the service-based requirement in May 2025 and 1/6th will satisfy the service-based requirement each quarter thereafter (subject to the Reporting Person continuing as a service provider through the applicable dates). The SARs that satisfy the service conditions become exercisable during a limited window in November 2033, and only if the Company's stock price exceeds $150 at that time. The SARs have a maximum appreciation value of $300 such that the maximum aggregate number of shares of Class A Common Stock issuable upon exercise is 215,556.

F1 · derivative.expiration_date: Represents stock appreciation rights ("SARs") that are subject to service-based and stock price-based requirements. 1/3rd of the total SARs subject to the award will satisfy the service-based requirement in May 2025 and 1/6th will satisfy the service-based requirement each quarter thereafter (subject to the Reporting Person continuing as a service provider through the applicable dates). The SARs that satisfy the service conditions become exercisable during a limited window in November 2033, and only if the Company's stock price exceeds $150 at that time. The SARs have a maximum appreciation value of $300 such that the maximum aggregate number of shares of Class A Common Stock issuable upon exercise is 215,556.

F1 · derivative.underlying_shares: Represents stock appreciation rights ("SARs") that are subject to service-based and stock price-based requirements. 1/3rd of the total SARs subject to the award will satisfy the service-based requirement in May 2025 and 1/6th will satisfy the service-based requirement each quarter thereafter (subject to the Reporting Person continuing as a service provider through the applicable dates). The SARs that satisfy the service conditions become exercisable during a limited window in November 2033, and only if the Company's stock price exceeds $150 at that time. The SARs have a maximum appreciation value of $300 such that the maximum aggregate number of shares of Class A Common Stock issuable upon exercise is 215,556.

SEC source: 0001321655-25-000048 · wk-form4_1744070761.xml · nonDerivative · entry 1

Stat Lauren Elaina Friedman · CIK 0001840244 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,339

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 12, 2024.

SEC source: 0001321655-25-000047 · wk-form4_1743725484.xml · nonDerivative · entry 4

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,370,630

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F5 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $85.16 to $85.21. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3) and (4) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000047 · wk-form4_1743725484.xml · nonDerivative · entry 3

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,370,830

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F4 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $84.16 to $85.15. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (3) and (5) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000047 · wk-form4_1743725484.xml · nonDerivative · entry 2

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,377,442

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F3 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $83.15 to $84.13. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (2), (4) and (5) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000047 · wk-form4_1743725484.xml · nonDerivative · entry 1

Moore Alexander D. · CIK 0001823952 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,387,030

F1 · kind: The Reporting Person sold shares of Class A Common Stock in the open market pursuant to a Rule 10b5-1 trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on November 22, 2024.

F2 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $82.13 to $83.12. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4) and (5) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000046 · wk-form4_1743638723.xml · derivative · entry 8

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,307

Underlying: Class A Common Stock · 98,177 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F1 · kind: This transaction is part of a related series of transactions undertaken on March 31, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 5, 2024. The Reporting Person converted 98,177 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000046 · wk-form4_1743638723.xml · nonDerivative · entry 7

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 403,171

F1 · kind: This transaction is part of a related series of transactions undertaken on March 31, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 5, 2024. The Reporting Person converted 98,177 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F8 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $83.91 to $84.59. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5), (6) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000046 · wk-form4_1743638723.xml · nonDerivative · entry 6

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 426,119

F1 · kind: This transaction is part of a related series of transactions undertaken on March 31, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 5, 2024. The Reporting Person converted 98,177 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F7 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $82.91 to $83.90. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5), (6) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000046 · wk-form4_1743638723.xml · nonDerivative · entry 5

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 459,278

F1 · kind: This transaction is part of a related series of transactions undertaken on March 31, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 5, 2024. The Reporting Person converted 98,177 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F6 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $81.91 to $82.90. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000046 · wk-form4_1743638723.xml · nonDerivative · entry 4

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 483,191

F1 · kind: This transaction is part of a related series of transactions undertaken on March 31, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 5, 2024. The Reporting Person converted 98,177 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F5 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $80.91 to $81.87. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (6), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000046 · wk-form4_1743638723.xml · nonDerivative · entry 3

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 487,291

F1 · kind: This transaction is part of a related series of transactions undertaken on March 31, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 5, 2024. The Reporting Person converted 98,177 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F4 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $79.90 to $80.89. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (5), (6), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000046 · wk-form4_1743638723.xml · nonDerivative · entry 2

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 495,548

F1 · kind: This transaction is part of a related series of transactions undertaken on March 31, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 5, 2024. The Reporting Person converted 98,177 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F3 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $78.87 to $79.77. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (4), (5), (6), (7) and (8) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000046 · wk-form4_1743638723.xml · nonDerivative · entry 1

Taylor Ryan D. · CIK 0001823923 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 501,348

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This transaction is part of a related series of transactions undertaken on March 31, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on September 5, 2024. The Reporting Person converted 98,177 shares of Class B Common Stock to Class A Common Stock and immediately sold the resulting shares of Class A Common Stock in the open market.

F2 · price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000042 · wk-form4_1743034458.xml · nonDerivative · entry 1

Buckley Jeffrey · CIK 0001705189 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,176

F1 · shares: These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock, subject to the applicable time-based vesting schedule and conditions of each RSU and the Reporting Person continuing as a service provider through each applicable vesting date. These RSUs were granted to the Reporting Person in connection with his appointment as Chief Accounting Officer of the Issuer, effective March 24, 2025.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · derivative · entry 9

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,202,734

Underlying: Class A Common Stock · 310,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · derivative · entry 8

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,512,734

Underlying: Class A Common Stock · 310,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · derivative · entry 7

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,341,568

Underlying: Class B Common Stock · 310,000 shares

Expires 2030-06-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F8 · derivative.exercise_date: The options exercised in this transaction were fully vested and exercisable as of the transaction date.

F2 · derivative.underlying: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · nonDerivative · entry 6

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 592

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F7 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $88.54 to $88.76. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5) and (6) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · nonDerivative · entry 5

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,646

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F6 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $87.54 to $88.53. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (5) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · nonDerivative · entry 4

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 148,712

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F5 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $86.54 to $87.53. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (4), (6) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · nonDerivative · entry 3

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 206,763

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F4 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $85.54 to $86.52. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (3), (5), (6) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · nonDerivative · entry 2

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 279,988

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F3 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $84.54 to $85.53. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (4), (5), (6) and (7) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000039 · wk-form4_1742429372.xml · nonDerivative · entry 1

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 310,592

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This transaction is part of a related series of transactions undertaken on March 17, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 310,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 28

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,202,734

Underlying: Class A Common Stock · 1,250,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 27

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,452,734

Underlying: Class A Common Stock · 1,250,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 26

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,651,568

Underlying: Class B Common Stock · 1,250,000 shares

Expires 2030-06-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F21 · derivative.exercise_date: The options exercised in this transaction were fully vested and exercisable as of the transaction date.

F2 · derivative.underlying: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 19

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 592

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F20 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $86.27 to $87.23. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (16), (17), (18) and (19) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 18

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 317,911

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F19 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $85.27 to $86.26. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (16), (17), (18) and (20) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 17

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 772,695

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F18 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $84.27 to $85.26. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (16), (17), (19) and (20) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 16

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 998,514

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F17 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $83.27 to $84.26. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (16), (18), (19) and (20) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 15

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,064,500

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F16 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $82.27 to $83.26. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (17), (18), (19) and (20) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 14

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,250,592

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F15 · kind: This transaction is part of a related series of transactions undertaken on March 14, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 25

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,202,734

Underlying: Class A Common Stock · 1,250,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 24

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,452,734

Underlying: Class A Common Stock · 1,250,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · security: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F2 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

F2 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · derivative · entry 23

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,901,568

Underlying: Class B Common Stock · 1,250,000 shares

Expires 2030-06-08

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F21 · derivative.exercise_date: The options exercised in this transaction were fully vested and exercisable as of the transaction date.

F2 · derivative.underlying: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis and has no expiration date.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 13

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 592

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F14 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $83.37 to $83.70. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9), (10), (11), (12) and (13) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 12

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,141

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F13 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $82.37 to $83.36. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9), (10), (11), (12) and (14) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001321655-25-000038 · wk-form4_1741998814.xml · nonDerivative · entry 11

Cohen Stephen Andrew · CIK 0001823920 · Director · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 100,302

F8 · kind: This transaction is part of a related series of transactions undertaken on March 13, 2025 pursuant to a preexisting Rule 10b5-1 trading plan, intended to satisfy the affirmative defense conditions of Rule 10b5-1(c), entered into on December 11, 2024. The Reporting Person exercised 1,250,000 vested Class B Common Stock options, converted the resulting shares of Class B Common Stock to Class A Common Stock, and immediately sold the shares of Class A Common Stock in the open market.

F12 · price: This transaction represents sales executed in multiple open market sales. The sales reflected in this line item were made at prices ranging from $81.37 to $82.36. The price reported above reflects the weighted average sale price of trades occurring within that price range. See footnotes (9), (10), (11), (13) and (14) for sales executed in other price ranges on the date indicated. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.